macBytes

Computes a keyed MAC in byte format from byte input.

Syntax

Public Function macBytes ( _
    lpMessage() As Byte, _
    lpKey() As Byte, _
    nOptions As Long _
) As Byte()

Parameters

lpMessage

Message to be signed in byte format.

lpKey

Key in byte format.

nOptions

Algorithm to be used. Select one from:

API_HMAC_SHA1
API_HMAC_SHA224
API_HMAC_SHA256
API_HMAC_SHA384
API_HMAC_SHA512
API_HMAC_MD5
API_HMAC_RMD160
API_HMAC_SHA3_224
API_HMAC_SHA3_256
API_HMAC_SHA3_384
API_HMAC_SHA3_512
API_CMAC_TDEA
API_CMAC_AES128
API_CMAC_AES192
API_CMAC_AES256
API_MAC_POLY1305
API_KMAC_128
API_KMAC_256

Return Value